
from __future__ import annotations

class 							_UpperCamelCase					:






			'''simple docstring'''

			def __init__(							self			:							Optional[int]    ,						snake_case_			:							str    ,						snake_case_			:							str   ):
							UpperCamelCase_, UpperCamelCase_:				Optional[Any]						=    text, pattern
							UpperCamelCase_, UpperCamelCase_:				Union[str, Any]						=    len(snake_case_   ), len(snake_case_   )

			def    lowerCAmelCase__						(							self			:							int    ,						snake_case_			:							str   ):

							for i in range(self.patLen - 1    ,						-1    ,						-1   ):
											if char == self.pattern[i]:
															return i
							return -1

			def    lowerCAmelCase__						(							self			:							List[str]    ,						snake_case_			:							int   ):

							for i in range(self.patLen - 1    ,						-1    ,						-1   ):
											if self.pattern[i] != self.text[current_pos + i]:
															return current_pos + i
							return -1




			def    lowerCAmelCase__						(							self			:							int   ):
							# searches pattern in text and returns index positions
							UpperCamelCase_:				List[Any]						=    []
							for i in range(self.textLen - self.patLen + 1   ):
											UpperCamelCase_:				Optional[Any]						=    self.mismatch_in_text(snake_case_   )
											if mismatch_index == -1:
															positions.append(snake_case_   )
											else:
															UpperCamelCase_:				Union[str, Any]						=    self.match_in_pattern(self.text[mismatch_index]   )
															UpperCamelCase_:				str						=    (
															    mismatch_index - match_index
															)  # shifting index lgtm [py/multiple-definition]
							return positions




lowerCamelCase_    :			Any    =	"""ABAABA"""
lowerCamelCase_    :			str    =	"""AB"""
lowerCamelCase_    :			Union[str, Any]    =	BoyerMooreSearch(text, pattern)
lowerCamelCase_    :			Optional[Any]    =	bms.bad_character_heuristic()

if len(positions) == 0:
							print("""No match found""")
else:
							print("""Pattern found in following positions: """)
							print(positions)








from ...configuration_utils import PretrainedConfig
from ...utils import logging


lowerCamelCase_    :			Any    =	logging.get_logger(__name__)

lowerCamelCase_    :			Dict    =	{
    """facebook/dpr-ctx_encoder-single-nq-base""": (
        """https://huggingface.co/facebook/dpr-ctx_encoder-single-nq-base/resolve/main/config.json"""
    ),
    """facebook/dpr-question_encoder-single-nq-base""": (
        """https://huggingface.co/facebook/dpr-question_encoder-single-nq-base/resolve/main/config.json"""
    ),
    """facebook/dpr-reader-single-nq-base""": (
        """https://huggingface.co/facebook/dpr-reader-single-nq-base/resolve/main/config.json"""
    ),
    """facebook/dpr-ctx_encoder-multiset-base""": (
        """https://huggingface.co/facebook/dpr-ctx_encoder-multiset-base/resolve/main/config.json"""
    ),
    """facebook/dpr-question_encoder-multiset-base""": (
        """https://huggingface.co/facebook/dpr-question_encoder-multiset-base/resolve/main/config.json"""
    ),
    """facebook/dpr-reader-multiset-base""": (
        """https://huggingface.co/facebook/dpr-reader-multiset-base/resolve/main/config.json"""
    ),
}

class 							_UpperCamelCase					(       _A	):






			'''simple docstring'''

			__UpperCamelCase   :    Any          =			"""dpr"""

			def __init__(							self			:							str    ,						snake_case_			:							Any=3_0522    ,						snake_case_			:							List[str]=768    ,						snake_case_			:							List[str]=12    ,						snake_case_			:							Union[str, Any]=12    ,						snake_case_			:							Tuple=3072    ,						snake_case_			:							Any="gelu"    ,						snake_case_			:							Optional[Any]=0.1    ,						snake_case_			:							str=0.1    ,						snake_case_			:							Dict=512    ,						snake_case_			:							int=2    ,						snake_case_			:							Union[str, Any]=0.02    ,						snake_case_			:							str=1e-12    ,						snake_case_			:							List[str]=0    ,						snake_case_			:							Any="absolute"    ,						snake_case_			:							int = 0    ,						**snake_case_			:							int    ,						):
							super().__init__(pad_token_id=snake_case_    ,						**snake_case_   )

							UpperCamelCase_:				str						=    vocab_size
							UpperCamelCase_:				Optional[int]						=    hidden_size
							UpperCamelCase_:				int						=    num_hidden_layers
							UpperCamelCase_:				Any						=    num_attention_heads
							UpperCamelCase_:				int						=    hidden_act
							UpperCamelCase_:				Optional[Any]						=    intermediate_size
							UpperCamelCase_:				Tuple						=    hidden_dropout_prob
							UpperCamelCase_:				Tuple						=    attention_probs_dropout_prob
							UpperCamelCase_:				str						=    max_position_embeddings
							UpperCamelCase_:				Any						=    type_vocab_size
							UpperCamelCase_:				Tuple						=    initializer_range
							UpperCamelCase_:				List[Any]						=    layer_norm_eps
							UpperCamelCase_:				Tuple						=    projection_dim
							UpperCamelCase_:				Dict						=    position_embedding_type






